Package: rustc Version: 1.14.0+dfsg1-3 Severity: normal Dear Maintainer,
just trying to run the commands below (with or without RUST_BACKTRACE) causes rustc to panic. The removal of the directory was originally not intentional, so a crash for such harmless command was a bit of surprise. $ mkdir dir $ cd dir $ rm -rf ../dir $ RUST_BACKTRACE=1 rustc -C target-cpu=help error: internal compiler error: unexpected panic note: the compiler unexpectedly panicked. this is a bug. note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports note: run with `RUST_BACKTRACE=1` for a backtrace thread 'rustc' panicked at 'called `Result::unwrap()` on an `Err` value: Error { repr: Os { code: 2, message: "No such file or directory" } }', src/libcore/result.rs:837 stack backtrace: 1: 0x7f7d23970dda - <unknown> 2: 0x7f7d2398305f - <unknown> 3: 0x7f7d2397f8a5 - <unknown> 4: 0x7f7d2397ffc7 - std::panicking::rust_panic_with_hook::h109e116a3a861224 5: 0x7f7d2397fe54 - <unknown> 6: 0x7f7d2397fd79 - std::panicking::begin_panic_fmt::h26713cea9bce3ab0 7: 0x7f7d2397fd07 - rust_begin_unwind 8: 0x7f7d239cb41d - core::panicking::panic_fmt::hcfbb59eeb7f27f75 9: 0x7f7d20be63d3 - <unknown> 10: 0x7f7d20d6ebcc - rustc::session::build_session_::h7a3559f2373a5d05 11: 0x7f7d20d6dd7e - rustc::session::build_session_with_codemap::h68bc7bcd2f34eee4 12: 0x7f7d20d6d72c - rustc::session::build_session::h437fda3c327a8bde 13: 0x7f7d23d26030 - <rustc_driver::RustcDefaultCalls as rustc_driver::CompilerCalls<'a>>::no_input::h8047df7741757d1c 14: 0x7f7d23d21d27 - rustc_driver::run_compiler::hafe7bbfedf95a825 15: 0x7f7d23c57378 - <unknown> 16: 0x7f7d2398ae0a - __rust_maybe_catch_panic 17: 0x7f7d23c76fa8 - <unknown> 18: 0x7f7d2397eb74 - <unknown> 19: 0x7f7d1ed4f493 - start_thread 20: 0x7f7d23645afe - __clone 21: 0x0 - <unknown> Sadly, the backtrace is not improved by install the debug symbols. -- System Information: Debian Release: 9.1 APT prefers stable-debug APT policy: (500, 'stable-debug'), (500, 'proposed-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.12.4 (SMP w/8 CPU cores; PREEMPT) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages rustc depends on: ii binutils 2.28-5 ii gcc 4:6.3.0-4 ii libc6 2.24-11+deb9u1 ii libc6-dev [libc-dev] 2.24-11+deb9u1 ii libjs-jquery 3.1.1-2 ii libstd-rust-dev 1.14.0+dfsg1-3 Versions of packages rustc recommends: ii rust-gdb 1.14.0+dfsg1-3 ii rust-lldb 1.14.0+dfsg1-3 Versions of packages rustc suggests: ii rust-doc 1.14.0+dfsg1-3 -- no debconf information --- Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft. https://www.avast.com/antivirus